{"id":41939,"date":"2023-01-04T00:52:15","date_gmt":"2023-10-05T17:03:52","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e5%b0%9d%e8%af%95%e4%ba%86-aurora-for-postgresql-%e7%9a%84%e5%85%a8%e6%89%98%e7%ae%a1%e7%9a%84%e8%93%9d-%e7%bb%bf%e9%83%a8%e7%bd%b2%e3%80%82\/"},"modified":"2024-04-29T08:25:04","modified_gmt":"2024-04-29T00:25:04","slug":"%e6%88%91%e5%b0%9d%e8%af%95%e4%ba%86-aurora-for-postgresql-%e7%9a%84%e5%85%a8%e6%89%98%e7%ae%a1%e7%9a%84%e8%93%9d-%e7%bb%bf%e9%83%a8%e7%bd%b2%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e5%b0%9d%e8%af%95%e4%ba%86-aurora-for-postgresql-%e7%9a%84%e5%85%a8%e6%89%98%e7%ae%a1%e7%9a%84%e8%93%9d-%e7%bb%bf%e9%83%a8%e7%bd%b2%e3%80%82\/","title":{"rendered":"\u6211\u5c1d\u8bd5\u4e86 Aurora for PostgreSQL \u7684\u5168\u6258\u7ba1\u7684\u84dd\/\u7eff\u90e8\u7f72"},"content":{"rendered":"<h1>\u9996\u5148<\/h1>\n<p>\u4ece2022\u5e74\u7684re:invent\u5ba3\u5e03MySQL\u7684Blue\/Green\u90e8\u7f72\u5f00\u59cb\uff0c\u5927\u7ea6\u4e00\u5e74\u540e\uff0cPostgreSQL\uff08Aurora\/RDS\uff09\u4e5f\u5ba3\u5e03\u63a8\u51fa\u4e86\u5168\u6258\u7ba1\u7684Blue\/Green GA\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Amazon RDS Blue\/Green Deployments now supports Aurora and RDS PostgreSQL<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">New \u2013 Fully managed Blue\/Green Deployment in Amazon Aurora PostgreSQL and Amazon RDS for PostgreSQL<\/ul>\n<h1>\u84dd\/\u7eff\u90e8\u7f72\u662f\u4ec0\u4e48\u610f\u601d\uff1f<\/h1>\n<p>\u4e00\u822c\u7684\u7684\u84dd\/\u7eff\u8272\u90e8\u7f72\u662f\u6307\u4ee5\u4e0b\u542b\u4e49\u3002<\/p>\n<blockquote><p>\u84dd\u7eff\u90e8\u7f72\u662f\u6307\u5728\u5f53\u524d\u751f\u4ea7\u73af\u5883\uff08\u84dd\u8272\uff09\u4e4b\u5916\uff0c\u5efa\u7acb\u4e00\u4e2a\u65b0\u7684\u751f\u4ea7\u73af\u5883\uff08\u7eff\u8272\uff09\uff0c\u7136\u540e\u901a\u8fc7\u5207\u6362\u8d1f\u8f7d\u5747\u8861\u5668\u7684\u8fde\u63a5\u76ee\u6807\u7b49\u65b9\u5f0f\u6765\u53d1\u5e03\u65b0\u7684\u751f\u4ea7\u73af\u5883\u7684\u8fd0\u7ef4\u65b9\u6cd5\u3002<\/p><\/blockquote>\n<p>\u5bf9\u4e8e\u6570\u636e\u5e93\u7684\u60c5\u51b5\uff0c\u5207\u6362\u548c\u56de\u6eda\u65f6\u4e0d\u80fd\u6709\u6570\u636e\u4e22\u5931\uff0c\u56e0\u6b64\u5fc5\u987b\u8fdb\u884c\u6570\u636e\u540c\u6b65\u7b49\u64cd\u4f5c\uff0c\u9700\u8981\u4e00\u4e9b\u9ad8\u7ea7\u6280\u672f\u3002<\/p>\n<p>\u6839\u636e\u4ee5\u4e0b\u63cf\u8ff0\uff0c\u5728Aurora PostgreSQL\u4e2d\u8fdb\u884c\u624b\u52a8\u7684\u84dd\/\u7eff\u90e8\u7f72\u9700\u8981\u521b\u5efa\u514b\u9686\u6570\u636e\u5e93\u6765\u8fdb\u884c\u6570\u636e\u540c\u6b65\u548c\u5207\u6362\u7b49\u64cd\u4f5c\u3002<\/p>\n<ul class=\"post-ul\">Amazon Aurora PostgreSQL blue\/green deployment using fast database cloning<\/ul>\n<h1>\u5728PostgreSQL\u7684\u84dd\/\u7eff\u90e8\u7f72\u4e2d\u7684\u9650\u5236\u4e8b\u9879\u3002<\/h1>\n<p>\u9650\u5236\u4e8b\u9879\u53ef\u4ee5\u5728\u4ee5\u4e0b\u6307\u5357\u4e2d\u627e\u5230\uff0c\u4f46\u91cd\u8981\u7684\u662f\uff0c\u4e3a\u4e86\u4f7f\u7528PostgreSQL\u7684\u903b\u8f91\u590d\u5236\u5c06\u6570\u636e\u4eceBlue\u73af\u5883\u590d\u5236\u5230Green\u73af\u5883\uff0c\u53d7\u903b\u8f91\u590d\u5236\u9650\u5236\u7684\u529f\u80fd\u5c06\u4e0d\u88ab\u5141\u8bb8\uff0c\u6216\u8005\u9700\u8981\u91cd\u65b0\u521b\u5efaGreen\u73af\u5883\u3002\u4f8b\u5982\uff0c\u4e0d\u5141\u8bb8\u5bf9\u6ca1\u6709\u4e3b\u952e\u7684\u8868\u8fdb\u884c\u66f4\u65b0\u6216\u5220\u9664\u64cd\u4f5c\u3002<\/p>\n<p>\u30d6\u30eb\u30fc\/\u30b0\u30ea\u30fc\u30f3\u30c7\u30d7\u30ed\u30a4\u306e\u5236\u9650\u4e8b\u9805(2023\/10\/28\u6642\u70b9\u3067\u306f\u82f1\u8a9e\u7248\u306e\u307f)<\/p>\n<h1>\u642d\u5efa\u9488\u5bf9Aurora for PostgreSQL\u7684\u84dd\/\u7eff\u90e8\u7f72\u73af\u5883\u3002<\/h1>\n<p>\u6211\u5011\u5c07\u5617\u8a66\u5728Aurora for PostgreSQL\u4e0a\u5efa\u7acbBlue\/Green\u90e8\u7f72\u74b0\u5883\u3002<\/p>\n<h4>\u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u9700\u8981\u8fdb\u884c\u4e00\u4e9b\u51c6\u5907\u5de5\u4f5c\uff08\u786e\u8ba4\u524d\u63d0\u6761\u4ef6\uff09\u3002<\/h4>\n<p>\u84dd\/\u7eff\u90e8\u7f72\u57fa\u4e8ePostgreSQL\uff0c\u5e76\u4f7f\u7528\u903b\u8f91\u590d\u5236\uff0c\u56e0\u6b64\u84dd\u8272\u4e00\u4fa7\u9700\u8981\u8bbe\u7f6e\u4ee5\u4e0b\u53c2\u6570\u3002<\/p>\n<ul class=\"post-ul\">rds.logical_replication<\/ul>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d495137434c4406caf5d8\/17-0.png\" alt=\"image.png\" \/><\/div>\n<h4>\u84dd\/\u7eff\u8272\u7684\u90e8\u7f72\u73af\u5883\u5efa\u7acb<\/h4>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d495137434c4406caf5d8\/19-0.png\" alt=\"image.png\" \/><\/div>\n<p>\u7da0\u5074\u7684\u5f15\u64ce\u7248\u672c\u53ef\u4ee5\u9078\u64c7\u85cd\u5074\u7684\u7248\u672c\u4ee5\u4e0a\uff08\u672c\u6b21\u85cd\u5074\u70ba13.12\uff09\u3002\uff08\u9700\u8981\u4e8b\u5148\u5275\u5efa\u7da0\u5074\u7248\u672c\u7684\u53c3\u6578\u7d44\uff09\u6b64\u6b21\u9078\u64c715.4\u7248\u672c\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d495137434c4406caf5d8\/21-0.png\" alt=\"image.png\" \/><\/div>\n<p>\u6267\u884c\u540e\uff0c\u5c06\u4e3aGreen\u4e00\u4fa7\u7684\u7fa4\u96c6\u8fdb\u884c\u914d\u7f6e\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d495137434c4406caf5d8\/23-0.png\" alt=\"image.png\" \/><\/div>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d495137434c4406caf5d8\/24-0.png\" alt=\"008-bgdeploy-provisioning-04.PNG\" \/><\/div>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d495137434c4406caf5d8\/25-0.png\" alt=\"008-bgdeploy-provisioning-05.PNG\" \/><\/div>\n<h4>\u786e\u8ba4\u7eff\u8272\u73af\u5883<\/h4>\n<h6>\u786e\u8ba4\u6570\u636e\u5728\u7eff\u8272\u73af\u5883\u4e2d\u7684\u590d\u5236<\/h6>\n<p>\u5f53\u5728Blue\u4e00\u4fa7\u6dfb\u52a0\u6570\u636e\u65f6\uff0c\u53ef\u4ee5\u786e\u8ba4\u6570\u636e\u4e5f\u88ab\u590d\u5236\u5230Green\u4e00\u4fa7\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"err\">$<\/span> <span class=\"n\">psql<\/span> <span class=\"o\">-<\/span><span class=\"n\">h<\/span> <span class=\"n\">bgdb01<\/span><span class=\"p\">.<\/span><span class=\"k\">cluster<\/span><span class=\"o\">-<\/span><span class=\"n\">xxxxxxxxxxxx<\/span><span class=\"p\">.<\/span><span class=\"n\">ap<\/span><span class=\"o\">-<\/span><span class=\"n\">northeast<\/span><span class=\"o\">-<\/span><span class=\"mi\">1<\/span><span class=\"p\">.<\/span><span class=\"n\">rds<\/span><span class=\"p\">.<\/span><span class=\"n\">amazonaws<\/span><span class=\"p\">.<\/span><span class=\"n\">com<\/span> <span class=\"o\">-<\/span><span class=\"n\">p<\/span> <span class=\"mi\">5432<\/span> <span class=\"o\">-<\/span><span class=\"n\">U<\/span> <span class=\"n\">postgres<\/span> <span class=\"o\">-<\/span><span class=\"n\">d<\/span> <span class=\"n\">bgdb01<\/span>\r\n<span class=\"n\">psql<\/span> <span class=\"p\">(<\/span><span class=\"mi\">13<\/span><span class=\"p\">.<\/span><span class=\"mi\">7<\/span><span class=\"p\">,<\/span> <span class=\"n\">server<\/span> <span class=\"mi\">13<\/span><span class=\"p\">.<\/span><span class=\"mi\">12<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">SSL<\/span> <span class=\"k\">connection<\/span> <span class=\"p\">(<\/span><span class=\"n\">protocol<\/span><span class=\"p\">:<\/span> <span class=\"n\">TLSv1<\/span><span class=\"p\">.<\/span><span class=\"mi\">2<\/span><span class=\"p\">,<\/span> <span class=\"n\">cipher<\/span><span class=\"p\">:<\/span> <span class=\"n\">AES128<\/span><span class=\"o\">-<\/span><span class=\"n\">SHA256<\/span><span class=\"p\">,<\/span> <span class=\"n\">bits<\/span><span class=\"p\">:<\/span> <span class=\"mi\">128<\/span><span class=\"p\">,<\/span> <span class=\"n\">compression<\/span><span class=\"p\">:<\/span> <span class=\"k\">off<\/span><span class=\"p\">)<\/span>\r\n<span class=\"k\">Type<\/span> <span class=\"nv\">\"help\"<\/span> <span class=\"k\">for<\/span> <span class=\"n\">help<\/span><span class=\"p\">.<\/span>\r\n\r\n<span class=\"n\">bgdb01<\/span><span class=\"o\">=&gt;<\/span> <span class=\"k\">select<\/span> <span class=\"o\">*<\/span> <span class=\"k\">from<\/span> <span class=\"n\">test01<\/span><span class=\"p\">;<\/span>\r\n  <span class=\"n\">id<\/span>  <span class=\"o\">|<\/span>   <span class=\"n\">name<\/span>   <span class=\"o\">|<\/span> <span class=\"n\">testcol<\/span>\r\n<span class=\"c1\">------+----------+---------<\/span>\r\n <span class=\"mi\">1<\/span>    <span class=\"o\">|<\/span> <span class=\"n\">hogehoge<\/span> <span class=\"o\">|<\/span>       <span class=\"mi\">1<\/span>\r\n <span class=\"mi\">2<\/span>    <span class=\"o\">|<\/span> <span class=\"n\">hogehoge<\/span> <span class=\"o\">|<\/span>       <span class=\"mi\">2<\/span>\r\n<span class=\"p\">(<\/span><span class=\"mi\">2<\/span> <span class=\"k\">rows<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"n\">bgdb01<\/span><span class=\"o\">=&gt;<\/span> <span class=\"k\">insert<\/span> <span class=\"k\">into<\/span> <span class=\"n\">test01<\/span> <span class=\"k\">values<\/span> <span class=\"p\">(<\/span><span class=\"mi\">0003<\/span><span class=\"p\">,<\/span><span class=\"s1\">'hogehogehoge'<\/span><span class=\"p\">,<\/span><span class=\"mi\">03<\/span><span class=\"p\">);<\/span>\r\n<span class=\"k\">INSERT<\/span> <span class=\"mi\">0<\/span> <span class=\"mi\">1<\/span>\r\n<span class=\"n\">bgdb01<\/span><span class=\"o\">=&gt;<\/span> <span class=\"k\">commit<\/span><span class=\"p\">;<\/span>\r\n<span class=\"n\">WARNING<\/span><span class=\"p\">:<\/span>  <span class=\"n\">there<\/span> <span class=\"k\">is<\/span> <span class=\"k\">no<\/span> <span class=\"n\">transaction<\/span> <span class=\"k\">in<\/span> <span class=\"n\">progress<\/span>\r\n<span class=\"k\">COMMIT<\/span>\r\n<span class=\"n\">bgdb01<\/span><span class=\"o\">=&gt;<\/span>\r\n<span class=\"n\">bgdb01<\/span><span class=\"o\">=&gt;<\/span> <span class=\"k\">select<\/span> <span class=\"o\">*<\/span> <span class=\"k\">from<\/span> <span class=\"n\">test01<\/span><span class=\"p\">;<\/span>\r\n  <span class=\"n\">id<\/span>  <span class=\"o\">|<\/span>     <span class=\"n\">name<\/span>     <span class=\"o\">|<\/span> <span class=\"n\">testcol<\/span>\r\n<span class=\"c1\">------+--------------+---------<\/span>\r\n <span class=\"mi\">1<\/span>    <span class=\"o\">|<\/span> <span class=\"n\">hogehoge<\/span>     <span class=\"o\">|<\/span>       <span class=\"mi\">1<\/span>\r\n <span class=\"mi\">2<\/span>    <span class=\"o\">|<\/span> <span class=\"n\">hogehoge<\/span>     <span class=\"o\">|<\/span>       <span class=\"mi\">2<\/span>\r\n <span class=\"mi\">3<\/span>    <span class=\"o\">|<\/span> <span class=\"n\">hogehogehoge<\/span> <span class=\"o\">|<\/span>       <span class=\"mi\">3<\/span>\r\n<span class=\"p\">(<\/span><span class=\"mi\">3<\/span> <span class=\"k\">rows<\/span><span class=\"p\">)<\/span>\r\n\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"err\">$<\/span> <span class=\"n\">psql<\/span> <span class=\"o\">-<\/span><span class=\"n\">h<\/span> <span class=\"n\">bgdb01<\/span><span class=\"o\">-<\/span><span class=\"n\">instance<\/span><span class=\"o\">-<\/span><span class=\"mi\">1<\/span><span class=\"o\">-<\/span><span class=\"n\">green<\/span><span class=\"o\">-<\/span><span class=\"n\">xxxxxx<\/span><span class=\"p\">.<\/span><span class=\"n\">xxxxxxxxxxxx<\/span><span class=\"p\">.<\/span><span class=\"n\">ap<\/span><span class=\"o\">-<\/span><span class=\"n\">northeast<\/span><span class=\"o\">-<\/span><span class=\"mi\">1<\/span><span class=\"p\">.<\/span><span class=\"n\">rds<\/span><span class=\"p\">.<\/span><span class=\"n\">amazonaws<\/span><span class=\"p\">.<\/span><span class=\"n\">com<\/span> <span class=\"o\">-<\/span><span class=\"n\">p<\/span> <span class=\"mi\">5432<\/span> <span class=\"o\">-<\/span><span class=\"n\">U<\/span> <span class=\"n\">postgres<\/span> <span class=\"o\">-<\/span><span class=\"n\">d<\/span> <span class=\"n\">bgdb01<\/span>\r\n<span class=\"n\">psql<\/span> <span class=\"p\">(<\/span><span class=\"mi\">13<\/span><span class=\"p\">.<\/span><span class=\"mi\">7<\/span><span class=\"p\">,<\/span> <span class=\"n\">server<\/span> <span class=\"mi\">15<\/span><span class=\"p\">.<\/span><span class=\"mi\">4<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">WARNING<\/span><span class=\"p\">:<\/span> <span class=\"n\">psql<\/span> <span class=\"n\">major<\/span> <span class=\"k\">version<\/span> <span class=\"mi\">13<\/span><span class=\"p\">,<\/span> <span class=\"n\">server<\/span> <span class=\"n\">major<\/span> <span class=\"k\">version<\/span> <span class=\"mi\">15<\/span><span class=\"p\">.<\/span>\r\n         <span class=\"k\">Some<\/span> <span class=\"n\">psql<\/span> <span class=\"n\">features<\/span> <span class=\"n\">might<\/span> <span class=\"k\">not<\/span> <span class=\"k\">work<\/span><span class=\"p\">.<\/span>\r\n<span class=\"n\">SSL<\/span> <span class=\"k\">connection<\/span> <span class=\"p\">(<\/span><span class=\"n\">protocol<\/span><span class=\"p\">:<\/span> <span class=\"n\">TLSv1<\/span><span class=\"p\">.<\/span><span class=\"mi\">2<\/span><span class=\"p\">,<\/span> <span class=\"n\">cipher<\/span><span class=\"p\">:<\/span> <span class=\"n\">AES128<\/span><span class=\"o\">-<\/span><span class=\"n\">SHA256<\/span><span class=\"p\">,<\/span> <span class=\"n\">bits<\/span><span class=\"p\">:<\/span> <span class=\"mi\">128<\/span><span class=\"p\">,<\/span> <span class=\"n\">compression<\/span><span class=\"p\">:<\/span> <span class=\"k\">off<\/span><span class=\"p\">)<\/span>\r\n<span class=\"k\">Type<\/span> <span class=\"nv\">\"help\"<\/span> <span class=\"k\">for<\/span> <span class=\"n\">help<\/span><span class=\"p\">.<\/span>\r\n\r\n<span class=\"n\">bgdb01<\/span><span class=\"o\">=&gt;<\/span> <span class=\"k\">select<\/span> <span class=\"o\">*<\/span> <span class=\"k\">from<\/span> <span class=\"n\">testb10<\/span><span class=\"p\">;<\/span>\r\n<span class=\"n\">ERROR<\/span><span class=\"p\">:<\/span>  <span class=\"n\">relation<\/span> <span class=\"nv\">\"testb10\"<\/span> <span class=\"n\">does<\/span> <span class=\"k\">not<\/span> <span class=\"n\">exist<\/span>\r\n<span class=\"n\">LINE<\/span> <span class=\"mi\">1<\/span><span class=\"p\">:<\/span> <span class=\"k\">select<\/span> <span class=\"o\">*<\/span> <span class=\"k\">from<\/span> <span class=\"n\">testb10<\/span><span class=\"p\">;<\/span>\r\n                      <span class=\"o\">^<\/span>\r\n<span class=\"n\">bgdb01<\/span><span class=\"o\">=&gt;<\/span> <span class=\"k\">select<\/span> <span class=\"o\">*<\/span> <span class=\"k\">from<\/span> <span class=\"n\">test01<\/span><span class=\"p\">;<\/span>\r\n  <span class=\"n\">id<\/span>  <span class=\"o\">|<\/span>     <span class=\"n\">name<\/span>     <span class=\"o\">|<\/span> <span class=\"n\">testcol<\/span>\r\n<span class=\"c1\">------+--------------+---------<\/span>\r\n <span class=\"mi\">1<\/span>    <span class=\"o\">|<\/span> <span class=\"n\">hogehoge<\/span>     <span class=\"o\">|<\/span>       <span class=\"mi\">1<\/span>\r\n <span class=\"mi\">2<\/span>    <span class=\"o\">|<\/span> <span class=\"n\">hogehoge<\/span>     <span class=\"o\">|<\/span>       <span class=\"mi\">2<\/span>\r\n <span class=\"mi\">3<\/span>    <span class=\"o\">|<\/span> <span class=\"n\">hogehogehoge<\/span> <span class=\"o\">|<\/span>       <span class=\"mi\">3<\/span>\r\n<span class=\"p\">(<\/span><span class=\"mi\">3<\/span> <span class=\"k\">rows<\/span><span class=\"p\">)<\/span>\r\n<\/code><\/pre>\n<h6>\u6267\u884c\u5bf9\u84dd\u8272\u73af\u5883\u7684DDL\u64cd\u4f5c<\/h6>\n<p>\u5f53\u5728Blue\u73af\u5883\u6267\u884cDDL\u65f6\uff0c\u4f1a\u8f93\u51faWARNING\u3002<br \/>\n\u7531\u4e8e\u6b64\u72b6\u6001\u4e0b\u5c1d\u8bd5\u6267\u884cBlue\/Green\u5207\u6362\u4f1a\u5bfc\u81f4\u56de\u6eda\uff0c\u56e0\u6b64\u9700\u8981\u91cd\u65b0\u521b\u5efaGreen\u73af\u5883\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"err\">$<\/span> <span class=\"n\">psql<\/span> <span class=\"o\">-<\/span><span class=\"n\">h<\/span> <span class=\"n\">bgdb01<\/span><span class=\"p\">.<\/span><span class=\"k\">cluster<\/span><span class=\"o\">-<\/span><span class=\"n\">xxxxxxxxxxxx<\/span><span class=\"p\">.<\/span><span class=\"n\">ap<\/span><span class=\"o\">-<\/span><span class=\"n\">northeast<\/span><span class=\"o\">-<\/span><span class=\"mi\">1<\/span><span class=\"p\">.<\/span><span class=\"n\">rds<\/span><span class=\"p\">.<\/span><span class=\"n\">amazonaws<\/span><span class=\"p\">.<\/span><span class=\"n\">com<\/span> <span class=\"o\">-<\/span><span class=\"n\">p<\/span> <span class=\"mi\">5432<\/span> <span class=\"o\">-<\/span><span class=\"n\">U<\/span> <span class=\"n\">postgres<\/span> <span class=\"o\">-<\/span><span class=\"n\">d<\/span> <span class=\"n\">bgdb01<\/span>\r\n<span class=\"n\">psql<\/span> <span class=\"p\">(<\/span><span class=\"mi\">13<\/span><span class=\"p\">.<\/span><span class=\"mi\">7<\/span><span class=\"p\">,<\/span> <span class=\"n\">server<\/span> <span class=\"mi\">13<\/span><span class=\"p\">.<\/span><span class=\"mi\">12<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">SSL<\/span> <span class=\"k\">connection<\/span> <span class=\"p\">(<\/span><span class=\"n\">protocol<\/span><span class=\"p\">:<\/span> <span class=\"n\">TLSv1<\/span><span class=\"p\">.<\/span><span class=\"mi\">2<\/span><span class=\"p\">,<\/span> <span class=\"n\">cipher<\/span><span class=\"p\">:<\/span> <span class=\"n\">AES128<\/span><span class=\"o\">-<\/span><span class=\"n\">SHA256<\/span><span class=\"p\">,<\/span> <span class=\"n\">bits<\/span><span class=\"p\">:<\/span> <span class=\"mi\">128<\/span><span class=\"p\">,<\/span> <span class=\"n\">compression<\/span><span class=\"p\">:<\/span> <span class=\"k\">off<\/span><span class=\"p\">)<\/span>\r\n<span class=\"k\">Type<\/span> <span class=\"nv\">\"help\"<\/span> <span class=\"k\">for<\/span> <span class=\"n\">help<\/span><span class=\"p\">.<\/span>\r\n\r\n<span class=\"n\">bgdb01<\/span><span class=\"o\">=&gt;<\/span> <span class=\"k\">create<\/span> <span class=\"k\">table<\/span> <span class=\"n\">test02<\/span> <span class=\"p\">(<\/span><span class=\"n\">id<\/span> <span class=\"nb\">char<\/span><span class=\"p\">(<\/span><span class=\"mi\">4<\/span><span class=\"p\">)<\/span> <span class=\"k\">not<\/span> <span class=\"k\">null<\/span><span class=\"p\">,<\/span> <span class=\"n\">name<\/span> <span class=\"nb\">text<\/span> <span class=\"k\">not<\/span> <span class=\"k\">null<\/span><span class=\"p\">,<\/span> <span class=\"n\">testcol<\/span> <span class=\"nb\">integer<\/span><span class=\"p\">,<\/span> <span class=\"k\">primary<\/span> <span class=\"k\">key<\/span><span class=\"p\">(<\/span><span class=\"n\">id<\/span><span class=\"p\">));<\/span>\r\n<span class=\"n\">WARNING<\/span><span class=\"p\">:<\/span>  <span class=\"n\">command<\/span> <span class=\"n\">will<\/span> <span class=\"k\">not<\/span> <span class=\"n\">be<\/span> <span class=\"n\">replicated<\/span> <span class=\"k\">to<\/span> <span class=\"n\">the<\/span> <span class=\"n\">green<\/span> <span class=\"n\">instance<\/span><span class=\"p\">:<\/span> <span class=\"nv\">\"CREATE TABLE\"<\/span>\r\n<span class=\"k\">CREATE<\/span> <span class=\"k\">TABLE<\/span>\r\n<\/code><\/pre>\n<h6>\u5728\u9488\u5bf9\u6ca1\u6709\u4e3b\u952e\u7684\u8868\u7684\u60c5\u51b5\u4e0b\uff0c\u6267\u884c\u5bf9\u84dd\u8272\u73af\u5883\u7684\u66f4\u65b0\/\u5220\u9664\u64cd\u4f5c\u3002<\/h6>\n<p>\u5f53\u4f60\u8bd5\u56fe\u5bf9\u6ca1\u6709\u4e3b\u952e\u7684Blue\u73af\u5883\u8868\u8fdb\u884c\u66f4\u65b0\/\u5220\u9664\u64cd\u4f5c\u65f6\uff0c\u4f1a\u53d1\u751f\u9519\u8bef\u5e76\u65e0\u6cd5\u6267\u884c\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"err\">$<\/span> <span class=\"n\">psql<\/span> <span class=\"o\">-<\/span><span class=\"n\">h<\/span> <span class=\"n\">bgdb01<\/span><span class=\"p\">.<\/span><span class=\"k\">cluster<\/span><span class=\"o\">-<\/span><span class=\"n\">xxxxxxxxxxxx<\/span><span class=\"p\">.<\/span><span class=\"n\">ap<\/span><span class=\"o\">-<\/span><span class=\"n\">northeast<\/span><span class=\"o\">-<\/span><span class=\"mi\">1<\/span><span class=\"p\">.<\/span><span class=\"n\">rds<\/span><span class=\"p\">.<\/span><span class=\"n\">amazonaws<\/span><span class=\"p\">.<\/span><span class=\"n\">com<\/span> <span class=\"o\">-<\/span><span class=\"n\">p<\/span> <span class=\"mi\">5432<\/span> <span class=\"o\">-<\/span><span class=\"n\">U<\/span> <span class=\"n\">postgres<\/span> <span class=\"o\">-<\/span><span class=\"n\">d<\/span> <span class=\"n\">bgdb01<\/span>\r\n<span class=\"n\">psql<\/span> <span class=\"p\">(<\/span><span class=\"mi\">13<\/span><span class=\"p\">.<\/span><span class=\"mi\">7<\/span><span class=\"p\">,<\/span> <span class=\"n\">server<\/span> <span class=\"mi\">13<\/span><span class=\"p\">.<\/span><span class=\"mi\">12<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">SSL<\/span> <span class=\"k\">connection<\/span> <span class=\"p\">(<\/span><span class=\"n\">protocol<\/span><span class=\"p\">:<\/span> <span class=\"n\">TLSv1<\/span><span class=\"p\">.<\/span><span class=\"mi\">2<\/span><span class=\"p\">,<\/span> <span class=\"n\">cipher<\/span><span class=\"p\">:<\/span> <span class=\"n\">AES128<\/span><span class=\"o\">-<\/span><span class=\"n\">SHA256<\/span><span class=\"p\">,<\/span> <span class=\"n\">bits<\/span><span class=\"p\">:<\/span> <span class=\"mi\">128<\/span><span class=\"p\">,<\/span> <span class=\"n\">compression<\/span><span class=\"p\">:<\/span> <span class=\"k\">off<\/span><span class=\"p\">)<\/span>\r\n<span class=\"k\">Type<\/span> <span class=\"nv\">\"help\"<\/span> <span class=\"k\">for<\/span> <span class=\"n\">help<\/span><span class=\"p\">.<\/span>\r\n\r\n<span class=\"n\">bgdb01<\/span><span class=\"o\">=&gt;<\/span> <span class=\"k\">insert<\/span> <span class=\"k\">into<\/span> <span class=\"n\">test03<\/span> <span class=\"k\">values<\/span><span class=\"p\">(<\/span><span class=\"mi\">1<\/span><span class=\"p\">,<\/span><span class=\"k\">current_timestamp<\/span><span class=\"p\">);<\/span>\r\n<span class=\"k\">INSERT<\/span> <span class=\"mi\">0<\/span> <span class=\"mi\">1<\/span>\r\n<span class=\"n\">bgdb01<\/span><span class=\"o\">=&gt;<\/span> <span class=\"k\">commit<\/span><span class=\"p\">;<\/span>\r\n<span class=\"n\">WARNING<\/span><span class=\"p\">:<\/span>  <span class=\"n\">there<\/span> <span class=\"k\">is<\/span> <span class=\"k\">no<\/span> <span class=\"n\">transaction<\/span> <span class=\"k\">in<\/span> <span class=\"n\">progress<\/span>\r\n<span class=\"k\">COMMIT<\/span>\r\n<span class=\"n\">bgdb01<\/span><span class=\"o\">=&gt;<\/span> <span class=\"k\">delete<\/span> <span class=\"k\">from<\/span> <span class=\"n\">test03<\/span><span class=\"p\">;<\/span>\r\n<span class=\"n\">ERROR<\/span><span class=\"p\">:<\/span>  <span class=\"n\">cannot<\/span> <span class=\"k\">delete<\/span> <span class=\"k\">from<\/span> <span class=\"k\">table<\/span> <span class=\"nv\">\"test03\"<\/span> <span class=\"n\">because<\/span> <span class=\"n\">it<\/span> <span class=\"n\">does<\/span> <span class=\"k\">not<\/span> <span class=\"n\">have<\/span> <span class=\"n\">a<\/span> <span class=\"n\">replica<\/span> <span class=\"k\">identity<\/span> <span class=\"k\">and<\/span> <span class=\"n\">publishes<\/span> <span class=\"n\">deletes<\/span>\r\n<span class=\"n\">HINT<\/span><span class=\"p\">:<\/span>  <span class=\"k\">To<\/span> <span class=\"n\">enable<\/span> <span class=\"n\">deleting<\/span> <span class=\"k\">from<\/span> <span class=\"n\">the<\/span> <span class=\"k\">table<\/span><span class=\"p\">,<\/span> <span class=\"k\">set<\/span> <span class=\"n\">REPLICA<\/span> <span class=\"k\">IDENTITY<\/span> <span class=\"k\">using<\/span> <span class=\"k\">ALTER<\/span> <span class=\"k\">TABLE<\/span><span class=\"p\">.<\/span>\r\n<\/code><\/pre>\n<h1>Aurora for PostgreSQL\u5207\u6362\u5230\u84dd\/\u7eff\u90e8\u7f72<\/h1>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d495137434c4406caf5d8\/38-0.png\" alt=\"image.png\" \/><\/div>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d495137434c4406caf5d8\/39-0.png\" alt=\"image.png\" \/><\/div>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d495137434c4406caf5d8\/40-0.png\" alt=\"image.png\" \/><\/div>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d495137434c4406caf5d8\/41-0.png\" alt=\"image.png\" \/><\/div>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d495137434c4406caf5d8\/42-0.png\" alt=\"image.png\" \/><\/div>\n<h4>\u5207\u6362\u65f6\u7684\u4e8b\u4ef6<\/h4>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d495137434c4406caf5d8\/44-0.png\" alt=\"image.png\" \/><\/div>\n<h4>\u5207\u6362\u65e5\u5fd7<\/h4>\n<p>\u5728\u5207\u6362\u81f3Aurora\u7684Endpoint\u65f6\uff0c\u6211\u4eec\u6267\u884c\u4e86\u4e00\u4e2a\u6bcf\u79d2\u63d2\u5165\u7684\u811a\u672c\u3002\u7b2c65\u6b21\u63d2\u5165\u7531\u4e8e\u8d85\u65f6\u800c\u5bfc\u81f4\u9519\u8bef\uff0c\u5e76\u4e14\u63a5\u4e0b\u6765\u5927\u7ea6\u67092\u5206\u949f\u7684\u95f4\u9694\u3002(\u7531\u4e8e\u7b49\u5f85\u8d85\u65f6\uff0c\u5b9e\u9645\u7684\u5207\u6362\u65f6\u95f4\u53ef\u80fd\u4f1a\u7a0d\u77ed)<\/p>\n<pre class=\"post-pre\"><code>INSERT 0 1\r\nWARNING:  there is no transaction <span class=\"k\">in <\/span>progress\r\nCOMMIT\r\n63\r\nINSERT 0 1\r\nWARNING:  there is no transaction <span class=\"k\">in <\/span>progress\r\nCOMMIT\r\n64\r\npsql: error: could not connect to server: Connection timed out\r\n        Is the server running on host <span class=\"s2\">\"bgdb01.cluster-xxxxxxxxxxxx.ap-northeast-1.rds.amazonaws.com\"<\/span> <span class=\"o\">(<\/span>10.12.52.122<span class=\"o\">)<\/span> and accepting\r\n        TCP\/IP connections on port 5432?\r\n65\r\nINSERT 0 1\r\nWARNING:  there is no transaction <span class=\"k\">in <\/span>progress\r\nCOMMIT\r\n66\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>  63 | 2023-10-28 11:08:32.167017\r\n  64 | 2023-10-28 11:08:33.195218\r\n  66 | 2023-10-28 11:10:44.495658\r\n<\/code><\/pre>\n<h1>\u603b\u7ed3<\/h1>\n<p>\u6211\u8bd5\u7528\u4e86Aurora for PostgreSQL\u7684\u5168\u6258\u7ba1\u7684\u84dd\u7eff\u90e8\u7f72\u5207\u6362\u3002\u4e0e\u624b\u52a8\u6784\u5efa\u73af\u5883\u5e76\u8fdb\u884c\u5207\u6362\u76f8\u6bd4\uff0c\u6211\u8ba4\u4e3a\u5b83\u66f4\u6613\u4e8e\u4f7f\u7528\u3002<br \/>\n\u7136\u800c\uff0c\u7531\u4e8e\u672c\u6b21\u786e\u8ba4\u4ec5\u5728\u5c0f\u89c4\u6a21\u73af\u5883\u4e0b\u8fdb\u884c\uff0c\u6211\u4ec5\u9650\u4e8e\u529f\u80fd\u786e\u8ba4\uff0c\u5b9e\u9645\u4e0a\uff0c\u7531\u4e8e\u4f7f\u7528\u4e86\u903b\u8f91\u590d\u5236\uff0c\u6027\u80fd\u65b9\u9762\u9700\u8981\u6ce8\u610f\u540c\u6b65\u786e\u8ba4\u7b49\u65b9\u9762\u7684\u652f\u6301\u3002\u5173\u4e8e\u8fd9\u65b9\u9762\u7684\u6ce8\u610f\u4e8b\u9879\u4e5f\u5728\u529f\u80fd\u4ecb\u7ecd\u535a\u5ba2\u7684\u6700\u4f73\u5b9e\u8df5\u4e2d\u8fdb\u884c\u4e86\u8bf4\u660e\uff0c\u5e0c\u671b\u5728\u8003\u8651\u4f7f\u7528\u65f6\uff0c\u8bf7\u786e\u8ba4\u4e00\u4e0b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9996\u5148 \u4ece2022\u5e74\u7684re:invent\u5ba3\u5e03MySQL\u7684Blue\/Green\u90e8\u7f72\u5f00\u59cb\uff0c\u5927\u7ea6\u4e00\u5e74\u540e\uff0cPostgre [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-41939","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u6211\u5c1d\u8bd5\u4e86 Aurora for PostgreSQL \u7684\u5168\u6258\u7ba1\u7684\u84dd\/\u7eff\u90e8\u7f72 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u6211\u5c1d\u8bd5\u4e86-aurora-for-postgresql-\u7684\u5168\u6258\u7ba1\u7684\u84dd-\u7eff\u90e8\u7f72\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta 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